Thanks for the link, but that one has been sold for a while now. I'll keep looking until late winter, then send my tank to Moyer Fuel Tank Renu at www.gas-tank.com. Hope I can match the original paint.
If you get a reproduction alloy tank check the 'strenh' of the alloy. Some manufacturers use a lighter alloy than others as it's easier to shape but it is also easier to dent. heard a story of a classic club racer who was pissed at his performance and hit the tank with his hand .. now the tank has a dint.